Ab fab! Aaron Taylor-Johnson, 26, flaunts chiseled torso to wish Sam Taylor-Johnson a happy 50th birthday When Sam Taylor-Johnson turned 50 on Saturday, her 26-year-old husband Aaron Taylor-Johnson posted a sizzling Instagram tribute. The close-up selfie showed his musclebound left arm, his toned chest and a chiseled set of abs, including a tattoo that read ‘Sam’ on his left pectoral.